IP4770CZ16 - NXP

IP4770CZ16 VGA/video interface

The IP4770CZ16, IP4771CZ16, IP4772CZ16 is connected between the VGA/DVI interface and the video graphics controller and includes level shifting for the DDC signals, buffering for the SYNC lines as well as high-level ESD protection diodes for the RGB signal lines. The level shifting functions are required when the DDC controller operates at a lower supply vol.

Features

„ Integrated high-level ESD protection, buffering, SYNC signal impedance matching and level shifting „ Terminal connections with integrated rail-to-rail clamping diodes with downstream ESD protection of ±8 kV according to IEC 61000-4-2, level 4 standard „ Backflow protection on DDC lines „ Drivers for HSYNC and VSYNC lines „ Bidirectional level shifting N-channel FETs available for DDC clock and DDC data channels „ Integrated impedance matching resistors on SYNC lines „ Line capacitance < 4 pF per channel „ Lead-free package and RoHS compliant NXP Semiconductors IP4770/71/72CZ16 VGA/video in.